Abstract: Consistent with disclosed embodiments, systems, methods, and computer readable media for presence accuracy enhancement in a wireless tag tracking environment may be provided. Embodiments may include at least one processor configured to receive in a first time period, first identification transmissions from a first set of wireless tags; determine locations of the first set of wireless tags based on the first identification transmissions; receive in a second time period second identification transmissions from a second set of wireless tags; determine locations of the second set of wireless tags based on the second identification transmissions; determine, based on a difference between the first and second identification transmissions, a cessation of reception of a missing wireless tag; determine a likelihood that the missing wireless tag remains present at a location thereof during the first time period; and adjust an inventory based on the determined likelihood.

Abstract: A system and corresponding method are described, for use in alerting on objects in path of vehicle's propagation. The system comprising RF transmission/reception unit comprising at least one phased array antenna unit, and a control unit. The RF transmission/reception unit is configured for periodically scanning a selected region by transmission of interrogating RF signal and collecting reflected RF signals from the selected region and generate based thereon pattern data indicative of the collected RF signal, and for transmitting the pattern data to the control unit. The control unit is configured and operable for processing the pattern data for determining existence of interfering object in path of propagation of a vehicle carrying the system, and for generating alert data indicative of existence of one or more interfering objects.

Abstract: Consistent with disclosed embodiments, systems, methods, and computer readable media for unassisted purchasing of wirelessly tagged products in a retail establishment may be provided. Embodiments may include at least one processor configured to receive from a mobile communications device, scanned data of a printed code associated with a particular item to be purchased; access a data structure linking wireless tags with associated items available for purchase in the retail establishment, the printed code being linked to a particular wireless tag; cause generation of a trigger signal for triggering the particular wireless tag to transmit a responsive identification signal; receive the transmitted identification signal from the particular wireless tag; determine, based on the received identification signal, an identity of the particular wireless tag; and process a sale of the particular item by updating the data structure to account for removal of the particular item from an inventory.

Abstract: Consistent with disclosed embodiments, systems, methods, and computer readable media for unassisted purchasing of wirelessly tagged products in a retail establishment may be provided. Embodiments may include at least one processor configured to receive from a mobile communications device, scanned data of a printed code associated with a particular item to be purchased; access a data structure linking wireless tags with associated items available for purchase in the retail establishment, the printed code being linked to a particular wireless tag; cause generation of a trigger signal for triggering the particular wireless tag to transmit a responsive identification signal; receive the transmitted identification signal from the particular wireless tag; determine, based on the received identification signal, an identity of the particular wireless tag; and process a sale of the particular item by updating the data structure to account for removal of the particular item from an inventory.

Abstract: Consistent with disclosed embodiments, systems, methods, and computer readable media for presence accuracy enhancement in a wireless tag tracking environment may be provided. Embodiments may include at least one processor configured to receive in a first time period, first identification transmissions from a first set of wireless tags; determine locations of the first set of wireless tags based on the first identification transmissions; receive in a second time period second identification transmissions from a second set of wireless tags; determine locations of the second set of wireless tags based on the second identification transmissions; determine, based on a difference between the first and second identification transmissions, a cessation of reception of a missing wireless tag; determine a likelihood that the missing wireless tag remains present at a location thereof during the first time period; and adjust an inventory based on the determined likelihood.

Abstract: A system operative to down a target drone having propellers deployed along a perimeter p, comprising a processor-controlled interceptor drone bearing a processor-controlled flexible elongate intercepting agent cannon and an onboard camera; and an onboard processor to receive sensed wind conditions and to a firing distance d, between interceptor and target drones, given a firing angle A, and wherein the processor is configured to track the target drone using imagery generated by the onboard camera including at least once, when said wind conditions exist, guiding the interceptor drone to a firing position whose distance from the target drone is d, and commanding the cannon to fire at firing angle A, once said firing position is achieved, thereby to use the flexible elongate intercepting agent to down target drones.

Abstract: A system and corresponding method are described, for use in alerting on objects in path of vehicle's propagation. The system comprising RF transmission/reception unit comprising at least one phased array antenna unit, and a control unit. The RF transmission/reception unit is configured for periodically scanning a selected region by transmission of interrogating RF signal and collecting reflected RF signals from the selected region and generate based thereon pattern data indicative of the collected RF signal, and for transmitting the pattern data to the control unit. The control unit is configured and operable for processing the pattern data for determining existence of interfering object in path of propagation of a vehicle carrying the system, and for generating alert data indicative of existence of one or more interfering objects.

Abstract: A system operative to down a target drone having propellers deployed along a perimeter p, comprising a processor-controlled interceptor drone bearing a processor-controlled flexible elongate intercepting agent cannon and an onboard camera; and an onboard processor to receive sensed wind conditions and to a firing distance d, between interceptor and target drones, given a firing angle A, and wherein the processor is configured to track the target drone using imagery generated by the onboard camera including at least once, when said wind conditions exist, guiding the interceptor drone to a firing position whose distance from the target drone is d, and commanding the cannon to fire at firing angle A, once said firing position is achieved, thereby to use the flexible elongate intercepting agent to down target drones.